Credit-layer launchpad · Base

Your liquidity never leaves.
Your runway never stops.

The launchpad that's secretly a bank. Teams don't get paid from the liquidity — they borrow against it. Crossed V3 bands become ETH collateral; trading fees repay the loan. Chart impact of the team accessing money: exactly zero, both directions.

KEEP — vault cross-section
0 ETHliquidity ever withdrawn
50%LTV · ETH-denominated collateral
72hTWAP to activate collateral
feesauto-repay the debt
How it works

The best collateral on Base is liquidity that already climbed.

When the market pushes price through a V3 range, that range becomes pure ETH sitting in an immutable contract. So we treat it like what it is: collateral.

01

Ladder & climb

Same laddered launch as SUMMIT. Crossed bands convert to ETH — principal stays in the position, never withdrawn.

02

Register collateral

After a 72h TWAP hold, the band's ETH value is registered as collateral. Longer window than vesting — credit is riskier.

03

Draw a credit line

Teams borrow up to 50% LTV from the shared ERC-4626 vault. The ETH moves; the liquidity doesn't.

04

Fees repay it

Anyone pokes collectAndService(). Trading fees waterfall interest → principal → team. A token that trades pays its own loan.

The other side of the trade

Deposit ETH. Earn yield secured by ETH collateral.

LPs supply the KEEP Vault and earn interest from real borrowers — secured by ETH-denominated V3 positions plus first claim on fee streams. Per-launch caps mean one dead token can't touch your principal.

health factor · live position composition
util 62% · APY 8.4% · per-launch cap 50 ETH
KEEP vault — deposit ETH, earn yield
Anatomy of the collateral — band to ETH to credit line
Anatomy of the collateral

No oracle prices the token. The collateral is already ETH.

Collateral value = the WETH amount inside crossed bands only. No token-side collateral, no price feed to game. That's what makes the credit clean — and what keeps the vault solvent when a token round-trips to zero.

collateral = Σ MIN(wethNow, wethAtRegistration)

Risk, stated plainly

Credibility is the product. So here's the risk section.

Retrace into a band

If price falls back into a collateral band, its ETH value drops and borrowing capacity shrinks. KEEP fires a margin-call event with a 24h grace period — not an instant liquidation.

LIQ_LTV 75%grace 24h

Liquidation is surgical

If health stays below 1 past grace, anyone can liquidate — withdrawing the exact band WETH needed to repay the vault plus a 5% bonus. The remaining liquidity is never touched.

bonus 5%no over-withdrawal

Contracts in build · fork-tested retrace + liquidation suite shipping to testnet

The gates open soon

Borrow against the climb.

Liquidity is the collateral. Real borrowers, real ETH, per-launch isolation.

Join the Vault waitlist →